Removed re-declaration of DBCollectionViewFlowLayout.scrollDirection to get rid of warning.
Removed re-declaration of DBCollectionViewFlowLayout.scrollDirection to get rid of warning.

tokorom/DBCamera,danielebogo/DBCamera,igroomgrim/DBCamera,caoer/DBCamera,sundeepgupta/DBCamera,xhacker/DBCamera,sunyazhou13/DBCamera,leobarrospereira/DBCamera,oney/DBCamera,lekksi/DBCamera,devedbox/DBCamera,protspace/DBCamera,cnbin/DBCamera,hanshantao/DBCamera